2018 BMW 2 Series Convertible

Apr 14, 2024, 5:08pm ET

BMW's replacement for the 1 Series Convertible, the 2 Series Convertible, rounds out the sporting credentials of its spirited predecessor with sleeker styling, a more upscale cabin and numerous new technology features. It won't disappoint those seeking a small luxury two-door with engaging driving dynamics.

Worried about getting a sunburn? You can also get the 2 Series as a coupe.

Recent changes

BMW has re-structured the list of standard and optional features for the latest model year. The 2 Series Convertible remains fundamentally unchanged.

Overview

The 2 Series Convertible is almost identical to the 2 Series coupe from the rocker panels up to the belt line. Above that, the 2 gains a multi-layer cloth soft top that can be opened or closed at the push of a button in just 20 seconds, even while driving at speeds of up to 30 mph. The top comes standard in black, but buyers can order it in gray or in brown at an extra cost.

Life aboard

Inside, the 2 Series borrows much of clean design and comfortable appointments with the iconic 3 Series sport sedan; the two also share numerous drivetrain and platform components. A duo of simple, legible gauges greet the driver from behind a sporty three-spoke steering wheel, while a choice of brushed aluminum, wood or silver matte trims adorn the dashboard and door panels. Available Sport and M Sport lines - more on those later - let buyers personalize the interior with unique trim, upholstery and design elements.

Supportive standard seats or optional sports thrones provide a comfortable experience for those sitting up front, though limited leg- and headroom means that the rear seats are an occasional-use only affair.

Cargo capacity checks in at 9.8 cubic feet with the top down and 11.8 with the top up.

All 2 Series models are fitted as standard with BMW's knob-based iDrive infotainment system, which has evolved over the years from a bewildering complex unit to surprisingly simple and user-friendly system. It displays stereo and vehicle information on a tablet-style 6.5-inch screen mounted atop the dashboard; navigation-equipped coupes get a larger 8.8-inch display along with a touch pad mounted on the iDrive knob that lets users write out phone numbers, contact names and navigation destinations - and also zoom in or zoom out the map - with a finger.

Other notable technologies include extra-cost options such as automatic high beam headlights and an automatic parallel parking system that steers the 2 Series into a spot while the driver controls the gearshift, accelerator and brake.

Performance

BMW breaks the 2 Series Convertible line-up down into two models named 230i and M240i, respectively.

The 230i offers turbocharged 2.0-liter four-cylinder engine that makes 248 horsepower at 5,200 rpm and 258 pound-feet of torque from 1,450 to 4,800 rpm. Rear-wheel drive comes standard; buyers can select an eight-speed automatic gearbox or BMW's xDrive all-wheel drive at an extra cost.

The 230i hits 60 mph from a stop in 5.6 seconds. Its top speed is electronically limited to 130 mph.

Next up is the M240i. Likely the last of a breed, it receives a turbocharged 3.0-liter straight-six that delivers 335 horsepower at 5,500 rpm and 369 pound-feet of torque between 1,520 and 4,500 rpm.

The six-cylinder is offered with either a six-speed manual transmission and rear-wheel drive, an eight-speed automatic and rear-wheel drive, or an eight-speed automatic and BMW's xDrive all-wheel drive system. It posts a zero-to-60-mph time of 4.4 seconds in its fastest configuration.

Standard and optional features

The base 230i comes standard with SensaTec upholstery, a start/stop system, a multi-function steering wheel, 17-inch wheels, run-flat tires, floor mats, power-adjustable front seats, rain-sensing wipers, automatic LED headlights, dynamic cruise control, and Bluetooth connectivity.

The M240i adds, in addition to the bigger six-cylinder engine, 18-inch wheels, M sport brakes, variable sport steering, an adaptive suspension, a Homelink transceiver, keyless entry, auto-dimming mirrors, ambient lightning, SiriusXM satellite radio, and a rear spoiler.

The list of standalone options includes a heated steering wheel, heated front seats, leather upholstery, parking sensors, adaptive LED headlights, navigation, a premium sound system, and a wireless charger.

Buyers can also choose from a list of several option packages, including the Premium Package. Many of the M240i's standard features are bundled into option packages for the 230i, too.

Occupant safety

All 2 Series models are fitted as standard with dual front, front side, and front knee airbags in addition to traction and stability control systems.

Available safety options include a lane departure warning system, blind zone alert and automatic collision notification.

Key competitors

As a compact luxury sport convertible, the 2 Series doesn't have any true rivals. The Audi TT Roadster is similarly coddling but larger, less agile and more expensive. On the lower end of the price spectrum, the Ford Mustang Convertible is quicker but less luxurious and not as refined.